2827830100

素因数分解:

$2^2\times 5^2\times {\mathrm{28278301}}^1$

素因数の和:28278315

約数の個数: 18

約数和(自身を含む): 6136391534

約数和(自身を除く): 3308561434

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 28278301, 56556602, 113113204, 141391505, 282783010, 565566020, 706957525, 1413915050, 2827830100]

約数ペア:

[(1, 2827830100), (2, 1413915050), (4, 706957525), (5, 565566020), (10, 282783010), (20, 141391505), (25, 113113204), (50, 56556602), (100, 28278301)]